A modular replaceable heating or cooling (RTHC) device is disclosed. In embodiments, the RTHC device includes a housing enclosing a forward control section (104) attachable to a rear thermal section (106). The housing is slotted for removable installation into rails in the interior walls of a galley food compartment. The thermal section includes gel packs (202) of a heatable/chillable temperature storage medium (e.g., polymer gel) enclosed in a membrane for controlled dissipation and air channels (204) to admit circulating air over or through the gel packs to be chilled or heated by the temperature storage medium. The control section includes scroll fans (206) for drawing air into the RTHC device through air intakes for chilling/heating, exhaust vents for returning the chilled/heated air to the compartment, control switches for the scroll fans, and visual/auditory status indicators, e.g., for fan speed, battery charge, or the interior temperature of the compartment.
REPLACEABLE THERMAL HEATING OR COOLING DEVICE FOR AIRCRAFT MEAL BOXES AND COMPARTMENTS
AUSTAUSCHBARE THERMISCHE HEIZ- ODER KÜHLVORRICHTUNG FÜR FLUGZEUGMAHLZEITENBOXEN UND -FÄCHER
DISPOSITIF DE CHAUFFAGE OU DE REFROIDISSEMENT THERMIQUE REMPLAÇABLE POUR BOÎTES DE REPAS ET COMPARTIMENTS D'AÉRONEF
2021-09-15
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
REPLACEABLE THERMAL HEATING OR COOLING DEVICE FOR AIRCRAFT MEAL BOXES AND COMPARTMENTS
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